BS EN 12390-17:2019
$102.76
Testing hardened concrete – Determination of creep of concrete in compression
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 16 |
This document describes the procedure for determining the creep (total creep, basic creep and drying creep) of hardened concrete test specimens subjected to a sustained longitudinal compressive load.
The test is suitable for specimens having a declared value of D of the coarsest fraction of aggregates actually used in the concrete (Dmax) not greater than 32 mm.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 5 | European foreword |
| 6 | 1 Scope 2 Normative references 3 Terms and definitions |
| 7 | 4 Principle |
| 8 | 5 Apparatus 5.1 Loading frame 5.2 Drying room or cabinet |
| 9 | 5.3 Length change measuring system 5.3.1 General 5.3.2 Callipers or rule 5.3.3 Reference bar (optional) 5.4 Balance 5.5 Gauge studs |
| 10 | 5.6 Gauge length 6 Test specimens 6.1 Shape and dimensions 6.2 Sampling 6.3 Preparation and the filling of the moulds |
| 11 | 7 Procedure 7.1 Demoulding and preparation of specimens 7.2 Curing, storage and conditioning 7.3 Determination of compressive strength |
| 12 | 7.4 Measurement of strain |
| 13 | 8 Calculation of creep (total creep, basic creep and drying creep) 8.1 Creep 8.2 Calculation of total creep coefficient (optional) |
| 14 | 9 Test report 10 Precision |
| 15 | Bibliography |
